2.2.0.25falsefalse01160 - Disclosure - Retirement Benefit Arrangementstruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010 USD ($) USD ($) / shares $FROM_Jan01_2010_TO_Dec31_2010http://www.sec.gov/CIK0000911421duration2010-01-01T00:00:002010-12-31T00:00:00SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0EPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0pre_DisclosureRetirementBenefitArrangementsAbstractprefalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseDisclosure - Retirement Benefit Arrangements [Abstract]3false0us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse0017. Retirement Benefit Arrangements For employee retirement benefits, the Company maintains certain defined contributions plans and other active and frozen defined benefit plans. The majority of the defined benefit obligation at December 31, 2010 relates to the active defined benefit plan for the Company's Zurich office employees (the Zurich Plan).  Defined Contribution Plans Contributions are made by the Company, and in some locations, these contributions are supplemented by the local plan participants. Contributions are based on a percentage of the participant's base salary depending upon competitive local market practice and vesting provisions meeting legal compliance standards and market trends. The accumulated benefits for the majority of these plans vest immediately or over a four-year period. As required by law, certain retirement plans also provide for death and disability benefits and lump sum indemnities to employees upon retirement. The Company incurred expenses for these defined contribution arrangements of $20.9 million, $18.7 million, and $13.1 million for the years ended December 31, 2010, 2009 and 2008, respectively.  Active Defined Benefit Plan The Company maintains the Zurich Plan, which is classified as a hybrid plan and accounted for as a defined benefit plan under U.S. GAAP. At December 31, 2010 and 2009, the funded status of the Zurich Plan was as follows (in thousands of U.S. dollars):<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:114px;">2010</td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:114px;">2009</td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 7px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;">Funded status</td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Unfunded pension obligation at beginning of year </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">9,117</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">16,028</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 10px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Change in pension obligation</td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Service cost </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">5,683</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">4,980</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Interest cost </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">3,020</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">2,639</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Plan participants’ contributions </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">5,761</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">2,435</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Actuarial loss (gain)</td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">7,268</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(9,915)</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Benefits paid </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(7,562)</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(7,160)</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Foreign currency adjustments </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;">9,994</td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;">1,702</td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 7px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;">Change in pension obligation </td><td colspan="2" style="width: 219px; text-align:left;border-color:#000000;min-width:219px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">24,164</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(5,319)</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 10px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Change in fair value of plan assets</td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Actual return on plan assets </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">3,181</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(400)</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Employer contributions </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">6,025</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">5,344</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Plan participants’ contributions </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">5,761</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">2,435</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Benefits paid </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(7,562)</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">(7,160)</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Foreign currency adjustments </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;">8,732</td><td style="width: 16px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;">1,373</td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 7px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="2" style="width: 202px; text-align:left;border-color:#000000;min-width:202px;">Change in fair value of plan assets </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">16,137</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">1,592</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 8px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:center;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 10px"><td style="width: 169px; text-align:left;border-color:#000000;min-width:169px;"> </td><td style="width: 33px; text-align:left;border-color:#000000;min-width:33px;"> </td><td style="width: 186px; text-align:left;border-color:#000000;min-width:186px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Funded status</td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Unfunded pension obligation at end of year </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">17,144</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">9,117</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Additional information:</td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Projected benefit obligation </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">114,339</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;">$</td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">90,175</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Accumulated pension obligation </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">110,240</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">87,320</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 17px"><td colspan="3" style="width: 388px; text-align:left;border-color:#000000;min-width:388px;">Fair value of plan assets </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 16px; text-align:center;border-color:#000000;min-width:16px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">97,195</td><td style="width: 16px; text-align:left;border-color:#000000;min-width:16px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;">81,058</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr></table></div>At December 31, 2010 and 2009, the funded status at the end of the year was included in accounts payable, accrued expenses and other in the Consolidated Balance Sheets. The total amounts recognized in accumulated other comprehensive (loss) income at December 31, 2010 and 2009 were $15.2 million (net of $4.1 million of taxes) and $8.8 million (net of $2.3 million of taxes), respectively. The net periodic benefit cost for the years ended December 31, 2010, 2009 and 2008 were $6.1 million, $6.0 million and $4.1 million, respectively. The investment strategy of the Zurich Plan's Pension Committee is to achieve a consistent long-term return, which will provide sufficient funding for future pension obligations while limiting risk. The expected long-term rate of return on plan assets is based on the expected asset allocation and assumptions concerning long-term interest rates, inflation rates and risk premiums for equities above the risk-free rates of return. These assumptions take into consideration historical long-term rates of return for the relevant asset categories. The investment strategy is reviewed regularly. The fair values of the Zurich Plan's assets at December 31, 2010 and 2009 were equity funds (Level 1) of $4.3 million and $4.0 million, respectively, and insured funds and cash (Level 2) of $92.9 million and $77.1 million, respectively. The equity funds are primarily publicly quoted open-end funds that invest in a full replication of European benchmark indices. The insured funds comprise the accumulated pension plan contributions and investment returns thereon, which are held in an insurance arrangement that provides at least a guaranteed minimum investment return. The insured funds are held by a collective foundation of AXA Life Ltd. and are guaranteed under the insurance arrangement. The assumptions used to determine the pension obligation and net periodic benefit cost for the years ended December 31, 2010, 2009 and 2008 were as follows:<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 9px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td colspan="7" style="width: 160px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:160px;">2010</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td colspan="7" style="width: 160px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:160px;">2009</td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td colspan="7" style="width: 166px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:166px;">2008</td></tr><tr style="height: 9px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;">Pension</td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;">Net periodic</td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;">Pension</td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;">Net periodic</td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;">Pension</td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;">Net periodic</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td></tr><tr style="height: 9px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;">obligation</td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;">benefit cost</td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;">obligation</td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;">benefit cost</td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;">obligation</td><td style="width: 9px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;">benefit cost</td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td></tr><tr style="height: 17px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;"> </td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;"> </td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;"> </td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;"> </td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;"> </td><td style="width: 9px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td></tr><tr style="height: 17px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;">Discount rate </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">2.75</td><td colspan="2" style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">%</td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.25</td><td colspan="2" style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">%</td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">3.25</td><td colspan="2" style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">%</td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">2.75</td><td colspan="2" style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">%</td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">2.75</td><td colspan="2" style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">%</td><td style="width: 7px; text-align:right;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.50</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;">%</td></tr><tr style="height: 17px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;">Expected return on plan assets </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">— </td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.6</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">— </td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.0</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">— </td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 7px; text-align:right;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.75</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td></tr><tr style="height: 17px"><td style="width: 200px; text-align:left;border-color:#000000;min-width:200px;">Rate of compensation increase </td><td style="width: 5px; text-align:left;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:center;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">3.5</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.5</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">3.5</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.5</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 6px; text-align:right;border-color:#000000;min-width:6px;"> </td><td style="width: 62px; text-align:right;border-color:#000000;min-width:62px;">3.5</td><td style="width: 9px; text-align:right;border-color:#000000;min-width:9px;"> </td><td style="width: 5px; text-align:right;border-color:#000000;min-width:5px;"> </td><td style="width: 7px; text-align:right;border-color:#000000;min-width:7px;"> </td><td style="width: 63px; text-align:right;border-color:#000000;min-width:63px;">3.5</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td></tr></table></div>At December 31, 2010, estimated employer contributions to be paid in 2011 were $6.0 million and future benefit payments were estimated to be paid as follows (in thousands of U.S. dollars):<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:395px;">Period</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:105px;">Amount</td><td style="width: 7px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 7px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:395px;"> </td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:105px;"> </td><td style="width: 7px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 15px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2011</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;">$</td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">4,689</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 15px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2012</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">5,204</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 15px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2013</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">5,629</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 15px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2014</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">5,292</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 16px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2015</td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">5,882</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr><tr style="height: 16px"><td style="width: 55px; text-align:left;border-color:#000000;min-width:55px;"> </td><td style="width: 395px; text-align:left;border-color:#000000;min-width:395px;">2016 to 2020 </td><td style="width: 9px; text-align:left;border-color:#000000;min-width:9px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 105px; text-align:right;border-color:#000000;min-width:105px;">29,043</td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td><td style="width: 7px; text-align:center;border-color:#000000;min-width:7px;"> </td><td style="width: 101px; text-align:left;border-color:#000000;min-width:101px;"> </td><td style="width: 7px; text-align:left;border-color:#000000;min-width:7px;"> </td></tr></table></div>The Company does not believe that any plan assets will be returned to the Company during 2011.17. Retirement Benefit Arrangements For employee retirement benefits, the Company maintains certain defined contributions plans and other active and frozenfalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDescription containing the entire pension and other postretirement benefits disclosure as a single block of text.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS106-2 -Paragraph 20, 21, 22 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5, 6, 7, 8 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Implementation Guide (Q and A) -Number FAS88 -Paragraph 63 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7, 21, 22 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 30 -Paragraph 26 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-2 -Paragraph 8 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 8 -Subparagraph m Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph h Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph a Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph q falsefalseRetirement Benefit Arrangements12Retirement Benefit ArrangementsUnKnownUnKnownUnKnownUnKnownfalsetrue